What Makes Biology Unique

Author: Ernst Mayr
Publisher: Cambridge University Press
ISBN: 9780521700344
Format: PDF, ePub, Mobi
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This book, a collection of essays written by the most eminent evolutionary biologist of the twentieth century, explores biology as an autonomous science, offers insights on the history of evolutionary thought, critiques the contributions of philosophy to the science of biology, and comments on several of the major ongoing issues in evolutionary theory. Notably, Mayr explains that Darwin's theory of evolution is actually five separate theories, each with its own history, trajectory and impact. Natural selection is a separate idea from common descent, and from geographic speciation, and so on. A number of the perennial Darwinian controversies may well have been caused by the confounding of the five separate theories into a single composite. Those interested in evolutionary theory, or the philosophy and history of science will find useful ideas in this book, which should appeal to virtually anyone with a broad curiosity about biology.

What Makes Biology Unique

Author: Ernst Mayr
Publisher: Cambridge University Press
ISBN: 9780521841146
Format: PDF, Kindle
Download and Read
This book, a collection of essays written by the most eminent evolutionary biologist of the twentieth century, explores biology as an autonomous science, offers insights on the history of evolutionary thought, critiques the contributions of philosophy to the science of biology, and comments on several of the major ongoing issues in evolutionary theory. Notably, Mayr explains that Darwin's theory of evolution is actually five separate theories, each with its own history, trajectory and impact. Natural selection is a separate idea from common descent, and from geographic speciation, and so on. A number of the perennial Darwinian controversies may well have been caused by the confounding of the five separate theories into a single composite. Those interested in evolutionary theory, or the philosophy and history of science will find useful ideas in this book, which should appeal to virtually anyone with a broad curiosity about biology.

The Music of Life

Author: Denis Noble
Publisher: OUP Oxford
ISBN: 9780191578809
Format: PDF, ePub, Mobi
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What is Life? Decades of research have resulted in the full mapping of the human genome - three billion pairs of code whose functions are only now being understood. The gene's eye view of life, advocated by evolutionary biology, sees living bodies as mere vehicles for the replication of the genetic codes. But for a physiologist, working with the living organism, the view is a very different one. Denis Noble is a world renowned physiologist, and sets out an alternative view to the question - one that becomes deeply significant in terms of the living, breathing organism. The genome is not life itself. Noble argues that far from genes building organisms, they should be seen as prisoners of the organism. The view of life presented in this little, modern, post-genome project reflection on the nature of life, is that of the systems biologist: to understand what life is, we must view it at a variety of different levels, all interacting with each other in a complex web. It is that emergent web, full of feedback between levels, from the gene to the wider environment, that is life. It is a kind of music. Including stories from Noble's own research experience, his work on the heartbeat, musical metaphors, and elements of linguistics and Chinese culture, this very personal and at times deeply lyrical book sets out the systems biology view of life.

One Long Argument

Author: Ernst Mayr
Publisher: Harvard University Press
ISBN: 9780674639065
Format: PDF, ePub, Docs
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Who could elucidate the subtitles of Darwin's thought and that of his contemporaries and intellectual heirs--A.R. Wallace, T.H. Huxley, August Weisman, Asa Gray--better then Ernst Mayr, a man considered by many to be the greatest evolutionist of the twentieth century? In this gem of historical scholarship, Mayr has achieved a remarkable distillation of Charles Darwin's scientific thought and his enormous legacy to twentieth-century biology.

A Sociology of Modernity

Author: Peter Wagner
Publisher: Routledge
ISBN: 1134891911
Format: PDF
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First Published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.

Conjectures and Refutations

Author: Karl Popper
Publisher: Routledge
ISBN: 1135971307
Format: PDF, ePub, Mobi
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Conjectures and Refutations is one of Karl Popper's most wide-ranging and popular works, notable not only for its acute insight into the way scientific knowledge grows, but also for applying those insights to politics and to history. It provides one of the clearest and most accessible statements of the fundamental idea that guided his work: not only our knowledge, but our aims and our standards, grow through an unending process of trial and error.

Strengthening Forensic Science in the United States

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309142393
Format: PDF
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Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.

The Philosophy of Childhood

Author: Gareth B. Matthews
Publisher: Harvard University Press
ISBN: 9780674664807
Format: PDF
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So many questions, such an imagination, endless speculation: the child seems to be a natural philosopher--until the ripe old age of eight or nine, when the spirit of inquiry mysteriously fades. What happened? Was it something we did--or didn't do? Was the child truly the philosophical being he once seemed? Gareth Matthews takes up these concerns in The Philosophy of Childhood, a searching account of children's philosophical potential and of childhood as an area of philosophical inquiry. Seeking a philosophy that represents the range and depth of children's inquisitive minds, Matthews explores both how children think and how we, as adults, think about them. Adult preconceptions about the mental life of children tend to discourage a child's philosophical bent, Matthews suggests, and he probes the sources of these limiting assumptions: restrictive notions of maturation and conceptual development; possible lapses in episodic memory; the experience of identity and growth as "successive selves," which separate us from our own childhoods. By exposing the underpinnings of our adult views of childhood, Matthews, a philosopher and longtime advocate of children's rights, clears the way for recognizing the philosophy of childhood as a legitimate field of inquiry. He then conducts us through various influential models for understanding what it is to be a child, from the theory that individual development recapitulates the development of the human species to accounts of moral and cognitive development, including Piaget's revolutionary model. The metaphysics of playdough, the authenticity of children's art, the effects of divorce and intimations of mortality on a child--all have a place in Matthews's rich discussion of the philosophical nature of childhood. His book will prompt us to reconsider the distinctions we make about development and the competencies of mind, and what we lose by denying childhood its full philosophical breadth.

Reductionism Emergence and Levels of Reality

Author: Sergio Chibbaro
Publisher: Springer
ISBN: 3319063618
Format: PDF, Docs
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Scientists have always attempted to explain the world in terms of a few unifying principles. In the fifth century B.C. Democritus boldly claimed that reality is simply a collection of indivisible and eternal parts or atoms. Over the centuries his doctrine has remained a landmark, and much progress in physics is due to its distinction between subjective perception and objective reality. This book discusses theory reduction in physics, which states that the whole is nothing more than the sum of its parts: the properties of things are directly determined by their constituent parts. Reductionism deals with the relation between different theories that address different levels of reality, and uses extrapolations to apply that relation in different sciences. Reality shows a complex structure of connections, and the dream of a unified interpretation of all phenomena in several simple laws continues to attract anyone with genuine philosophical and scientific interests. If the most radical reductionist point of view is correct, the relationship between disciplines is strictly inclusive: chemistry becomes physics, biology becomes chemistry, and so on. Eventually, only one science, indeed just a single theory, would survive, with all others merging in the Theory of Everything. Is the current coexistence of different sciences a mere historical venture which will end when the Theory of Everything has been established? Can there be a unified description of nature? Rather than an analysis of full reductionism, this book focuses on aspects of theory reduction in physics and stimulates reflection on related questions: is there any evidence of actual reduction? Are the examples used in the philosophy of science too simplistic? What has been endangered by the search for (the) ultimate truth? Has the dream of reductionist reason created any monsters? Is big science one such monster? What is the point of embedding science Y within science X, if predictions cannot be made on that basis?